Lunas de la voz ausente

Black holes are neither holes nor black. They're invisible and packed with matter! Future astronomers will find out many more fascinating facts about these space phenomena with this intriguing book. Carefully crafted text encapsulates the most important information about black holes, such as how scientists locate them and their significance in a star's life cycle. Amazing photographs support critical concepts and inspire a true appreciation of the spectacles of space.

It s fun to find ways I m like you and you re like me. It s fun to find ways we re different. In this colorful, inviting English-Spanish book, kids from preschool to lower elementary learn about diversity in terms they can understand: hair that s straight or curly, families with many people or few, bodies that are big or small. With its wide-ranging examples and fun, highly detailed art, "I m Like You, You re Like Me/ Yo soy como tu, tu eres como yo" helps kids appreciate the ways they are alike and affirm their individual differences. A section for adults in the back provides tips and...

A closer look at the stomach and how it works with the digestive system to give the body the nutrients it needs to stay healthy.

Ganar nos hace sentir bien. Pero cuando ganamos, hay alguien que pierde. Aprende a ganar sin importar el juego que juegues. Este libro se combina con el título de ficción Buen juego. Winning makes us feel good. But when we win, someone else loses. Learn how to be a good winner no matter what game you play. This Spanish book pairs with the fiction title Buen juego.